SQL Server 2008 Resource Governor
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Resource Pool¡£ µ±°²×° SQL Server 2008 ʱ£¬»á´´½¨Á½¸ö×ÊÔ´³Ø£¨ÄÚ²¿×ÊÔ´³ØºÍĬÈÏ×ÊÔ´³Ø£©¡£Resource Governor»¹Ö§³ÖÓû§¶¨ÒåµÄ×ÊÔ´³Ø¡£
Workload Group¡£ µ±°²×° SQL Server 2008 ʱ£¬»á´´½¨Á½¸ö¹¤×÷¸ººÉ×飨ÄÚ²¿¹¤×÷¸ººÉ×éºÍĬÈϹ¤×÷¸ººÉ×飩²¢½«ÆäÓ³Éäµ½¶ÔÓ¦µÄ×ÊÔ´³Ø¡£Resource Governor»¹Ö§³ÖÓû§¶¨ÒåµÄ¹¤×÷¸ººÉ×é¡£
Classifier Function¡£ ´æÔÚÓÃÓÚ¶Ô´«ÈëÇëÇó½øÐзÖÀಢ½«ËüÃÇ·Óɵ½¹¤×÷¸ººÉ×éµÄÄÚ²¿¹æÔò¡£Resource Governor»¹Ö§³ÖÓÃÓÚʵÏÖ·ÖÀà¹æÔòµÄ·ÖÀàÆ÷Óû§¶¨ÒåµÄº¯Êý¡£
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1. Checking
--step 1:Resource governor confg checking
USE Master
GO
SET NOCOUNT ON
SELECT *
from sys.dm_resource_governor_configuration WITH (NOLOCK)
/*--------==Result===========
classifier_function_id is_reconfiguration_pending
---------------------- --------------------------
0 0
*/
2. Resource Pools Creating
--step2:Resource pools creating
USE master;
GO
CREATE RESOURCE POOL ResPl_Test1
WITH(MAX_CPU_PERCENT = 10);
GO
CREATE RESOURCE POOL ResPl_Test2
WITH(MAX_CPU_PERCENT = 90);
GO
--Checking
USE Master
GO
SET NOCOUNT ON
SELECT name,max_cpu_percent
from sys.dm_resource_governor_resource_pools WITH (NOLOCK)
/*------
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unixODBC-2.2.11-1.RHEL4.1.i386.rpm
unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
unixODBC-kde-2.2.11-1.RHEL4.1.i386.rpm
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rpm -Uvh unixODBC-2.2.11-1.RHEL4.1.i386.rpm
rpm -Uvh unixODBC-devel-2.2.11-1.RHEL4.1.i386.rpm
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set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[sp_GetRecordfromPage]
@TableName varchar(350), --±íÃû
@Fields varchar(5000) = '*', --×Ö¶ÎÃû(È«²¿×Ö¶ÎΪ*)
@OrderField varchar(5000), &nbs ......
Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2010 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select CONVERT(varch ......